Sune Nielsen

29
Documents
Affiliation actuelle
  • Centre de Recherches Pétrographiques et Géochimiques (CRPG)

Publications

Publications

Phengite controls on thallium elemental and isotopic systematics in subduction-zone fluids

Yunchao Shu , Sune Nielsen , Veronique Le Roux , Ryan Mckenzie , Jerzy Blusztajn et al.

Chemical Geology, 2025, 697, pp.123110. ⟨10.1016/j.chemgeo.2025.123110⟩

Article dans une revue hal-05344360v1
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Evolution of the South Pacific's Iron Cycle Over the Cenozoic

Logan Tegler , Tristan Horner , Sune Nielsen , Andy Heard , Katherine Squires et al.

Paleoceanography and Paleoclimatology, 2025, 40 (7), pp.e2025PA005149. ⟨10.1029/2025PA005149⟩

Article dans une revue hal-05344320v1
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Ocean Oxygenation Changes in the Arabian Sea Oxygen Minimum Zone During the Penultimate Glacial Cycle

Fang Qian , Yi Wang , Kassandra Costa , Sune Nielsen

Paleoceanography and Paleoclimatology, 2025, 40 (6), pp.e2024PA005059. ⟨10.1029/2024PA005059⟩

Article dans une revue hal-05344383v1
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Mélange dehydration and melting beneath South Sandwich Islands arc

Yunchao Shu , Sune Nielsen , Veronique Le Roux , Danielle Santiago Ramos , Jerzy Blusztajn et al.

Nature Communications, 2025, 16 (1), pp.1440. ⟨10.1038/s41467-025-56554-x⟩

Article dans une revue hal-05344302v1
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Dynamic deep marine oxygenation during the Early and Middle Paleozoic

Chadlin Ostrander , Jean Nikolas R. Clemente , Richard Stockey , Justin Strauss , Tiffani Fraser et al.

Science Advances , 2025, 11 (36), pp.eadw5878. ⟨10.1126/sciadv.adw5878⟩

Article dans une revue hal-05344294v1

Thallium isotope cycling in a ferruginous Precambrian ocean analogue

Chadlin Ostrander , Andy Heard , Elizabeth Swanner , Yunchao Shu , Wang Zheng et al.

Geochimica et Cosmochimica Acta, 2025, 390, pp.264-275. ⟨10.1016/j.gca.2024.12.008⟩

Article dans une revue hal-05344283v1
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Thallium cycling and boundary exchange in a continental margin basin

Kasper Olesen , Sune Nielsen , Chadlin Ostrander , Nicol Udy , Donald Canfield

Geochimica et Cosmochimica Acta, 2025, 399, pp.64-81. ⟨10.1016/j.gca.2025.04.005⟩

Article dans une revue hal-05344391v1

Thallium Isotopes Suggest the Global Deep Ocean Did Not Approach Modern Oxygenation During Cambrian Age 3 Metazoan Radiation

Jean Clemente , Haifeng Fan , Chadlin Ostrander , Hongjie Zhang , Hanjie Wen et al.

Geobiology, 2025, 23 (4), pp.e70028. ⟨10.1111/gbi.70028⟩

Article dans une revue hal-05344355v1

Transient marine bottom water oxygenation on continental shelves by 2.65 billion years ago

Xinming Chen , Chadlin Ostrander , Brett Holdaway , Brian Kendall , Ariel Anbar et al.

Nature Geoscience, 2025, 18 (5), pp.423-429. ⟨10.1038/s41561-025-01681-9⟩

Article dans une revue hal-05344123v1

Vanadium isotope fractionation during early planetary evolution: Insights from achondrite analyses

D.V. Bekaert , M. Auro , K. Righter , L.D. Peterson , A.W. Heard et al.

Earth and Planetary Science Letters, 2025, 652, pp.119202. ⟨10.1016/j.epsl.2025.119202⟩

Article dans une revue hal-05343849v1

Thallium isotope data suggest minimal recycled material within the proto-Iceland mantle plume source

J. Kaare-Rasmussen , F. Horton , C.M. Ostrander , S.G. Nielsen

Chemical Geology, 2025, 685, pp.122798. ⟨10.1016/j.chemgeo.2025.122798⟩

Article dans une revue hal-05344395v1
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Extending the utility of the Tl isotope paleoredox proxy to carbonates

Yunchao Shu , Chadlin Ostrander , Dalton Hardisty , Peter Swart , Sune Nielsen

Geochimica et Cosmochimica Acta, 2025, 394, pp.32-42. ⟨10.1016/j.gca.2025.02.026⟩

Article dans une revue hal-05344309v1
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Triple iron isotopes inform iron mineralization and sedimentation at the TAG hydrothermal mound

Andy Heard , Margaret Tivey , Christopher German , Jerzy Blusztajn , Sune Nielsen

Geochimica et Cosmochimica Acta, 2025, 409, pp.163-177. ⟨10.1016/j.gca.2025.09.019⟩

Article dans une revue hal-05344162v1
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Calculating Sedimentation Rates of Oxic Pelagic Clays Using Core Top Thorium Isotopes

Kassandra Costa , Frantz Ossa Ossa , Ann Dunlea , Frank Pavia , Logan Tegler et al.

Geochemistry, Geophysics, Geosystems, 2025, 26 (1), pp.e2024GC011717. ⟨10.1029/2024GC011717⟩

Article dans une revue hal-05344142v1

The partitioning of H between olivine and melt at low pressures (10 – 200 MPa)

Liam Peterson , Megan Newcombe , Philip Piccoli , Austin Gion , Sune Nielsen et al.

The American Mineralogist, 2025, ⟨10.2138/am-2025-9738⟩

Article dans une revue hal-05344372v1
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Global cycling of vanadium isotopes from multiple ocean water masses and a restricted euxinic basin

Siqi Li , Sune Nielsen , Jeremy Owens

Geochimica et Cosmochimica Acta, 2025, 409, pp.82-92. ⟨10.1016/j.gca.2025.08.037⟩

Article dans une revue hal-05344256v1
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Distribution and Drivers of Organic Carbon Sedimentation Along the Continental Margins

Logan Tegler , Tristan Horner , Valier Galy , Shavonna Bent , Yi Wang et al.

AGU Advances, 2024, 5 (4), pp.e2023AV001000. ⟨10.1029/2023AV001000⟩

Article dans une revue hal-05344319v1

Refining the roles of productivity, redox, and remineralization on the cadmium isotope composition of marine sediments

Logan Tegler , Sune Nielsen , Yi Wang , Florian Scholz , Jeremy Owens et al.

Geochimica et Cosmochimica Acta, 2024, 372, pp.134-153. ⟨10.1016/j.gca.2024.03.010⟩

Article dans une revue hal-05344314v1

Anthropogenic Forcing of the Baltic Sea Thallium Cycle

Chadlin Ostrander , Yunchao Shu , Sune Nielsen , Olaf Dellwig , Jerzy Blusztajn et al.

Environmental Science and Technology, 2024, 58 (19), pp.8510-8517. ⟨10.1021/acs.est.4c01487⟩

Article dans une revue hal-05344278v1
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Global oceanic oxygenation controlled by the Southern Ocean through the last deglaciation

Yi Wang , Kassandra Costa , Wanyi Lu , Sophia Hines , Sune Nielsen

Science Advances , 2024, 10 (3), pp.eadk2506. ⟨10.1126/sciadv.adk2506⟩

Article dans une revue hal-05344325v1
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Deep Nitrogen Fluxes and Sources Constrained by Arc Lava Phenocrysts

Michael Hudak , Peter Barry , David Bekaert , Stephen Turner , Michael Broadley et al.

Geophysical Research Letters, 2024, 51 (24), pp.e2024GL111312. ⟨10.1029/2024GL111312⟩

Article dans une revue hal-05344178v1
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Onset of coupled atmosphere–ocean oxygenation 2.3 billion years ago

Chadlin Ostrander , Andy Heard , Yunchao Shu , Andrey Bekker , Simon Poulton et al.

Nature, 2024, 631 (8020), pp.335-339. ⟨10.1038/s41586-024-07551-5⟩

Article dans une revue hal-05344289v1

Iron cycling and isotopic fractionation in a ferruginous, seasonally ice-covered lake

Andy Heard , Chadlin Ostrander , Elizabeth Swanner , Kathryn Rico , Sune Nielsen

Geochimica et Cosmochimica Acta, 2024, 383, pp.18-42. ⟨10.1016/j.gca.2024.07.037⟩

Article dans une revue hal-05344151v1

The H-poor nature of incompletely melted planetesimals: The view from acapulcoites and lodranites

Liam Peterson , Megan Newcombe , Conel M.O'D. Alexander , Jianhua Wang , Sune Nielsen

Geochimica et Cosmochimica Acta, 2024, 370, pp.1-14. ⟨10.1016/j.gca.2024.02.002⟩

Article dans une revue hal-05344300v1
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Magnesium isotope fractionation processes during seafloor serpentinization and implications for serpentinite subduction

Sune Nielsen , Frieder Klein , Horst Marschall , Philip Pogge von Strandmann , Maureen Auro

Solid Earth, 2024, 15 (9), pp.1143-1154. ⟨10.5194/se-15-1143-2024⟩

Article dans une revue hal-05344260v1
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Living in Their Heyday: Iron‐Oxidizing Bacteria Bloomed in Shallow‐Marine, Subtidal Environments at ca. 1.88 Ga

Alex Kovalick , Andy Heard , Aleisha Johnson , Clara Chan , Luke Ootes et al.

Geobiology, 2024, 22 (6), pp.e70003. ⟨10.1111/gbi.70003⟩

Article dans une revue hal-05344202v1

Nuclear field shift in natural environments

Frédéric Moynier , Toshiyuki Fujii , Gregory Brennecka , Sune Nielsen

Comptes Rendus. Géoscience, 2013, 345 (3), pp.150-159. ⟨10.1016/j.crte.2013.01.004⟩

Article dans une revue hal-03840958v1

The stable vanadium isotope composition of the mantle and mafic lavas

J. Prytulak , S.G. Nielsen , Dmitri Ionov , A. N. Halliday , J. Harvey et al.

Earth and Planetary Science Letters, 2013, 365, pp.177-189. ⟨10.1016/j.epsl.2013.01.010⟩

Article dans une revue hal-01058388v1